Yazar "Kırımer, Neşe" için Makale Koleksiyonu listeleme
-
Composition of the Essential Oil of Marrubium anisodon C. Koch of Turkish Origin
Kırımer, Neşe; Kürkçüoğlu, Mine; Akgül, Gençay; Başer, K. Hüsnü Can; Abdel-Megeed, Ahmed (Acg Publications, 2015)Hydrodistilled essential oil from aerial parts of Marrubium anisodon (Lamiaceae) was analyzed by GC-FID and GC/MS. Thirty-nine components were characterized representing 87.9 % of the oil. (Z)-beta-Farnesene (20.2 %), ... -
Composition of the essential oil of Phlomis nissolii L.
Kırımer, Neşe; Başer, K. Hüsnü Can; Kürkçüoğlu, Mine (Allured Publ Corp, 2006)Composition of the water-distilled oil of Phlomis nissolii L., endemic in Turkey, was analyzed by GC and GC/MS. Eighteen compounds were identified representing 92.6% of the total oil. Germacrene D (33.9%), bicyclogermacrene ... -
Composition of the essential oils of Lycium barbarum and L-ruthenicum fruits
Altıntaş, Ayhan; Koşar, Müberra; Kırımer, Neşe; Başer, K. Hüsnü Can; Demirci, Betül (Springer, 2006)Water-distilled essential oils from the fruits of Lycium barbarum and L. ruthenicum were analyzed by GC-MS. The main components in the oil of L barbarum were found to be hexadecanoic acid (47.5%), linoleic acid (9.1%), ... -
Composition of the essential oils of two subspecies of Sideritis germanicopolitana bornm.
Water distilled essential oils from two subspecies of Sideritis germanicopolitana Bornm.; subsp. germanicopolitana and subsp. viridis Hausskn. et Bornm., (endemic to Turkey) were examined by GC/MS. Both subspecies were ... -
The cytotoxic activity of Vitex agnus castus L. essential oils and their biochemical mechanisms
Duymuş, Hale Gamze; Çiftçi, Gülsen Akalın; Yıldırım, S. Ulusoylar; Demirci, Betül; Kırımer, Neşe (Elsevier Science BV, 2014)In this present study, essential oils from fruit and fruitless herba of Vitex agnus castus L. collected from Izmir, Turkey, were obtained by hydrodistillation using Clevenger-type apparatus for 3 h. The cytotoxic and ... -
Determination of the free radical scavenging activity of Lycium extracts
Koşar, Müberra; Altıntaş, Ayhan; Kırımer, Neşe; Başer, K. Hüsnü Can (Consultants Bureau, 2003)Lycium species growing in Turkey have not so far been studied sufficiently. For this reason, non-polar and polar extracts obtained from the fruits of Lycium barbarum L. and L. ruthenicum Murray (Solanaceae) were assessed ... -
Determination of Volatile Components in Thymus vulgaris L. under in vitro Conditions
Mokhtarzadeh, Sam; Demirci, Betül; Khawar, Khalid Mahmood; Kırımer, Neşe (Taylor & Francis LTD, 2018)Thymus vulgaris (thyme), a species of aromatic and medicinal plant of Lamiaceae family, is a bushy, woody evergreen subshrub with small, highly aromatic, grey-green leaves and clusters of purple or pink flowers that bloom ... -
Effect of essential oils and isolated compounds from Pimpinella species on NF-kappa B: A target for antiinflammatory therapy
Tabanca, Nurhayat; Ma, Guoyi; Pasco, David S.; Bedir, Erdal; Kırımer, Neşe; Başer, K. Hüsnü Can; Khan, Shabana I. (John Wiley & Sons LTD, 2007)Pimpinella essential oils and isolated compounds were screened for their inhibitory activity against NF-kappa B mediated transcription in SW1353 cells. Twelve oils were effective in inhibiting NF-kappa B mediated transcription. ... -
Essential oil composition of stachys obliqua waldst. Et kit.
Demirci, Betül; Yıldız, G.; Kırımer, Neşe; Ocak, Atila; Başer, K. Hüsnü Can (Badebio Biotechnololgy Ltd, 2018)The genus Stachys L. (Lamiaceae) is represented in Turkey by 83 species and altogether 109 taxa. The rate of endemism in Turkey is 43.4 with 33 species. Stachys. obliqua Waldst et Kit was collected in July, 2015 in Yarımca ... -
Essential Oil Constituents of Phlomis pungens Willd. from Azerbaijan
Kırımer, Neşe; Süleymanov, Tahir A.; Kürkçüoğlu, Mine; Nazemiyeh, Hossein; Shukurova, Ayten S.; Jouyban, Abolghasem (Taylor & Francis LTD, 2017)The GC-MS analyses of the essential oils of inflorescence of Phlomis pungens Willd. (Lamiaceae), collected from Galalti, Altiagach and Nakhchivan of Azerbaijan, led to the identification of 2 monoterpenes, 44 sesquiterpenes, ... -
The essential oil of Micromeria fruticosa (L.) druce ssp. brachycalyx P. H. Davis
Kırımer, Neşe (1992)The oil of Micromeria fruticosa ssp. brachycalyx of Turkish origin was determined by GC and GC/MS. Forty-two constituents were identified with pulegone (57.2%) being in most abundance -
The Essential Oil of Micromeria fruticosa (L.) Druce subsp. barbata (Boiss & Kotschy) P. H. Davis of Turkish Origin
The essential oil of Micromeria fruticosa subsp. barbata of Turkish origin was studied by GC and GC/MS. Thirty-six compounds were identified with pulegone (81.29%) being in most abundance © 1993 Allured Publishing Corp. -
Essential oils of Sideritis species of turkey belonging to the section Empedoclia
Kırımer, Neşe; Başer, K. Hüsnü Can; Demirci, Betül; Duman, Hayri (Springer, 2004)The paper summarizes the work done on the essential oil content and composition of fifty Sideritis species of Turkey belonging to the section Empedoclia. The water-distilled oils were analyzed by GC/MS. The oils were ... -
Gas chromatographic-mass spectrometric analysis of essential oils from Pimpinella aurea, Pimpinella corymbosa, Pimpinella peregrina and Pimpinella puberula gathered from Eastern and Southern Turkey
Tabanca, Nurhayat; Demirci, Betül; Kırımer, Neşe; Başer, K. Hüsnü Can; Bedir, Erdal; Khan, I. A.; Wedge, Davm E. (Elsevier Science BV, 2005)Essential oils from fruits, stems and leaves and roots of Pimpinella aurea DC., P. corymbosa Boiss., P. peregrina L. were analyzed by gas chromatography (GC) and gas chromatography-mass spectrometry (GC-MS) techniques. ... -
Gas chromatographic-mass spectrometric analysis of essential oils from Pimpinella species gathered from Central and Northern Turkey
Tabanca, Nurhayat; Demirci, Betül; Özek, Temel; Kırımer, Neşe; Başer, K. Hüsnü Can; Bedir, E; Wedge, Davm E. (Elsevier Science BV, 2006)Essential oils from 15 Pimpinella species were analyzed by gas chromatography (GC) and gas chromatography-mass spectrometry (GC-MS) techniques. One species, Pimpinella anisum, in which only fruits were evaluated, was also ... -
In vitro Propagation and Volatile Compound Characterization of Lavandula stoechas L. subsp. stoechas-An Economically Important Source of Essential Oil
Mokhtarzadeh, Sam; Demirci, Betül; Ağalar, Hale Gamze; Khawar, Khalid Mahmood; Kırımer, Neşe (Acg Publications, 2019)The objective in this study is to isolate and characterize volatile compounds of Lavandula stoechas L. subsp. stoechas rooted with micropropagation techniques and grown under suitable in vitro conditions. Microdistillation ... -
Inhibition of NF-kappa B-mediated transcription and induction of apoptosis in human breast cancer cells by epoxypseudoisoeugenol-2-methyl butyrate
Ma, Guoyi; Tabanca, Nurhayat; Başer, K. Hüsnü Can; Kırımer, Neşe; Pasco, David S.; Khan, Ikhlas A.; Khan, Shabana I. (Springer, 2009)Purpose Breast cancer is one of the most prevalent woman cancers. Genomic instability, accumulative mutations, and subsequent changes in intracellular signaling cascades play key roles in the development of human breast ... -
Insecticidal activity of 23 essential oils and their major compounds against adult Lipaphis pseudobrassicae (Davis) (Aphididae : Homoptera)
Sampson, BJ; Tabanca, Nurhayat; Kırımer, Neşe; Demirci, Betül; Başer, K. Hüsnü Can; Khan, I. A.; Wedge, Davm E. (Wiley, 2005)Essential oils from 23 species of plants comprising 14 genera and 4 plant families were obtained by Clevenger-type water distillation. The major compounds in these essential oils were identified with GC-MS and their ... -
Kaurane diterpenoids from three Sideritis species
Bruno, M; Piozzi, F; Arnold, NA; Başer, K. Hüsnü Can; Tabanca, Nurhayat; Kırımer, Neşe (Scientific Technical Research Council Turkey-Tubitak, 2005)Some kaurane diterpenoids were isolated from 3 species of the genus Sideritis (Lamiaceae) growing in the Eastern Mediterranean region. Sideritis libanotica subsp. libanotica contained siderol 2 and sideridiol 3. Sideritis ...